Explanation:
Displacement=Velocity×time
=24.7×16.00
=395.2m
Therefore the displacement within the time interval is 395.2m
Answer:
a)
b)
c)
Explanation:
From the question we are told that:
Intensity I= 1.36 kW/m2=>1360W/m
b)Average mass per square meter m = 0.170 kg
c)
a)
Generally the equation for force per square meter is mathematically given by
b)
Generally the equation for force is mathematically given by
F=ma
Therefore
c)
Generally the Newton's equation for Motion is mathematically given by
The only statement on the options that says true about density is:
> The density of an object determines whether it will sink or float.
Why?
Density is a physical property of an object.
Density is not derived as a unit of measure. It is derived from 2 fundamental units: kg and m.
The Density of an object is not constant.
Density is calculated by dividing the mass by the volume of an object.
The answer of a young diver is practicing his skills before an important team competition use the diagram below in order to analyze thee energies of the D